diff --git a/labware-library/Makefile b/labware-library/Makefile
index ff0e9c267d6..ab92ed2b1a5 100644
--- a/labware-library/Makefile
+++ b/labware-library/Makefile
@@ -44,7 +44,7 @@ serve: all
 test-e2e:
 	concurrently --no-color --kill-others --success first --names "labware-library-server,labware-library-tests" \
 	"$(MAKE) dev CYPRESS=1 GTM_ID=''" \
-	"wait-on http://localhost:5174/ && echo \"Running cypress at $(date)\" && cypress run --browser chrome --headless --record false"
+	"wait-on http://localhost:5173/ && echo \"Running cypress at $(date)\" && cypress run --browser chrome --headless --record false"
 
 # unit tests
 .PHONY: test
diff --git a/labware-library/cypress.json b/labware-library/cypress.json
index 27aa41e02d4..68db341a5ba 100644
--- a/labware-library/cypress.json
+++ b/labware-library/cypress.json
@@ -1,4 +1,4 @@
 {
-  "baseUrl": "http://localhost:5174",
+  "baseUrl": "http://localhost:5173",
   "video": false
 }
diff --git a/protocol-designer/cypress.json b/protocol-designer/cypress.json
index 005190d5468..44203bdc3da 100644
--- a/protocol-designer/cypress.json
+++ b/protocol-designer/cypress.json
@@ -1,5 +1,5 @@
 {
-  "baseUrl": "http://localhost:5174",
+  "baseUrl": "http://localhost:5173",
   "video": false,
   "viewportWidth": 1440,
   "viewportHeight": 900